How do we know that Christ is the Lion of the Tribe of Judah?

Revelation 5:5 explicitly identifies Christ as the Lion of the Tribe of Judah. This title not only reflects His ancestry from the tribe of Judah but also His role in scripture as the conquering savior who triumphs over sin and death. The imagery of the lion conveys attributes of strength and majesty, setting Him apart as the only one worthy to open the book of salvation. Additionally, throughout the Old Testament, this symbolism is reinforced, demonstrating God's covenant faithfulness and the fulfillment found in Christ’s life, death, and resurrection.